PHP code example of s9e / sweetdom

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

s9e / sweetdom example snippets

mixed       evaluate(string $expression, ?DOMNode $contextNode = null, bool $registerNodeNS = true)
?DOMNode    firstOf(string $expression, ?DOMNode $contextNode = null, bool $registerNodeNS = true)
DOMNodeList query(string $expression, ?DOMNode $contextNode = null, bool $registerNodeNS = true)

Comment createComment(string $data)
Element createElement(string $nodeName, string $textContent = '')
Element createElementNS(?string $namespace, string $nodeName, string $textContent = '')
Element createXslApplyTemplates(string $select = null, string $mode = null)
Element createXslAttribute(string $name, string $textContent = '', string $namespace = null)
Element createXslChoose()
Element createXslComment(string $textContent = '')
Element createXslCopyOf(string $select)
Element createXslElement(string $name, string $namespace = null, string $useAttributeSets = null)
Element createXslIf(string $test, string $textContent = '')
Element createXslOtherwise(string $textContent = '')
Element createXslText(string $textContent = '', string $disableOutputEscaping = null)
Element createXslValueOf(string $select, string $disableOutputEscaping = null)
Element createXslVariable(string $name, string $select = null)
Element createXslWhen(string $test, string $textContent = '')

$xsl = '<xsl:template xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
    <p><span><br/></span></p>
</xsl:template>';

$dom                     = new s9e\SweetDOM\Document;
$dom->formatOutput       = true;
$dom->preserveWhiteSpace = false;
$dom->loadXML($xsl);

$span    = $dom->firstOf('//span');
$methods = ['afterXslText', 'appendXslText', 'beforeXslText', 'prependXslText'];
foreach ($methods as $methodName)
{
	$span->$methodName($methodName);
}
$dom->firstOf('//br')->replaceWithXslText('replaceWithXslText');
echo $dom->saveXML($dom->documentElement);

$dom = new s9e\SweetDOM\Document;
$dom->loadXML('<x id="1"><x id="2"/></x>');

var_dump($dom->firstOf('//x')->getAttribute('id'));
var_dump($dom->firstOf('//x')->firstOf('x')->getAttribute('id'));

Element afterElement(string $nodeName, string $textContent = '')
Element appendElement(string $nodeName, string $textContent = '')
Element beforeElement(string $nodeName, string $textContent = '')
Element prependElement(string $nodeName, string $textContent = '')

$dom                     = new s9e\SweetDOM\Document;
$dom->formatOutput       = true;
$dom->preserveWhiteSpace = false;
$dom->loadXML('<p><span><br/></span></p>');

$span    = $dom->firstOf('//span');
$methods = ['afterElement', 'appendElement', 'beforeElement', 'prependElement'];
foreach ($methods as $methodName)
{
	$span->$methodName('i', $methodName);
}
echo $dom->saveXML($dom->documentElement);

$dom = new s9e\SweetDOM\Document;
$dom->loadXML('<x/>');

$x = $dom->firstOf('//x');
$x->appendDocumentFragment(
	// The callback will be executed before the fragment is appended
	fn($fragment) => $fragment->appendXML('<y/><z/>')
);

echo $dom->saveXML($x);